SHJ-A4E/A2E/A6E digital speed measurementWater bath constant temperature magnetic stirrerUsing high-quality DC motors, with low noise and smooth speed regulation, the fully enclosed heating tube can be used for auxiliary heating. The constant temperature magnetic stirrer can set the temperature and display the temperature Can be used for long-term heating, with intuitive digital display. The stirrer is made of polytetrafluoroethylene and high-quality magnetic steel, which is resistant to high temperature, wear, chemical corrosion, and has strong magnetism. Mixing work can be carried out in a sealed container, making it easy to use. Widely applicable to laboratories in universities, petroleum, chemical, pharmaceutical, environmental protection and other industries.

IISHJ-A4ETechnical Specifications:
1Power supply: single-phase AC220V±10V 50HZ
2Motor power:25W×4
3Timing range:0-120divide
4Heating power:≤300W×4
5Stepless speed regulation: starting~2400turn/Asynchronous division（Individual temperature and speed control for each hole）
6Temperature control range:RT-100℃
7Temperature fluctuations:+0.5℃

3、 Usage method
1Prepare the power supply and cup, open the stainless steel container lid, place the cup in the middle of the stainless steel container, and add water to the stainless steel containerofPlace the stirrer at the appropriate height into the cup solution. Turn on the power switch, the indicator lights are on, and there arefourA switch controls mixing,Each switch indicator light is on,Translate into EnglisheachAdjust the speed potentiometer in orderhour handDirection rotation, easy to speed from slow to fast. Adjust to the required speed.
2When heating, set the temperature: Press the SET button to set or view the temperature set point. Press the SET key and the digital display character will start flashing, indicating that the instrument has entered the set state. Press the △ key to increase the set value, press the ▽ key to decrease the set value. Long press the △ key or ▽ key to quickly change the data. Press the SET key again to return the instrument to normal working state and complete the temperature setting.

3If there is a jumping phenomenon in the mixer during work, please turn off the power and restart it. The speed should be slowed downtoQuick, adjust it to restore its normal stateoften.

4、 Precautions
1To ensure your personal safety, please use a three-phase safety socket and ensure proper grounding when using it.
2The heating time should generally not be too long, intermittent use can prolong the service life. Continuous operation at medium speed8Hours, high-speed operation can work continuously4Hour.
3Please do not turn on the temperature control switch when the stainless steel container is not filled with water and the temperature sensor is not connected, in order to avoid damage to the electric heating tube and thermostat.
4Please read the instructions carefully before using this instrument to avoid unnecessary trouble.
5If not used regularly, please wipe it clean and place it in a dry and ventilated place.

The main products are:

1. Biochemical, light, oscillation, constant temperature and humidity incubator;
2. Electronic spirometer;
3. Water bath constant temperature oscillator, gas bath constant temperature oscillator, full temperature oscillation incubator;
4. Electronic constant temperature water bath, three purpose constant temperature water tank;
5. Electric centrifuge;
6. Constant temperature magnetic heating stirrer;
7. DC digital constant speed electric mixer;
8. Multi purpose oscillator for speed regulation;
9. Quartz sub boiling still;
10. Analysis, epidemic prevention, and environmental protection instruments:
Carbon monoxide analyzer, carbon dioxide analyzer, digital sound level meter, radon detector, polarograph
Mercury analyzer, formaldehyde analyzer, digital illuminance meter, digital acidity meter, digital temperature and humidity meter, etc;